Alternating support device

Abstract

The present invention belongs to the technical field of steel cage processing equipment, and discloses an alternating support device, including: a fixed base extending in the X-axis direction; two support components spaced apart in the X-axis direction on the fixed base, the support components being provided with top plates moving in the vertical direction, and the two top plates moving in the vertical direction alternately; and two sleeves sleeved and fixed on the circular tube in sequence along the X-axis direction, the top plates facing the sleeves one by one, and the two top plates alternately supporting the corresponding sleeves, wherein the top plate not supporting the sleeve can contract downward to give way to the steel cage. The two sleeves are respectively sleeved and fixed on the circular tube, the bottom of the support component is connected to the fixed base, and the upward movement of the top plate of the support component can support the circular tube. When the steel cage moves in the X-axis direction, the front and rear support components alternately support the sleeves, so as to avoid the steel bars of the steel cage.

Description

Technical Field

[0001] The present invention relates to the technical field of steel cage processing equipment, and particularly relates to an alternating support device. Background Art

[0002] When a concrete structure is a columnar or strip-shaped member, no steel bars are required in its central part, and steel bars are only arranged under the surface of the concrete member in contact with air. If this member is independent, the steel bars arranged around the member are prefabricated, and it is a steel cage after completion. Usually, the prefabricated steel bar structures such as bored cast-in-place piles, dug piles, and columns are also called steel cages.

[0003] Figure 7 Figure 7 Summary of the Invention

[0004] The purpose of the present invention is to provide an alternating support device to solve the problem of keeping the circular tube unchanged when transporting the steel cage smoothly.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] An alternating support device, comprising:

[0007] A fixed base extending along the X-axis direction;

[0008] Two support components, the two support components are arranged on the fixed base at intervals along the X-axis direction, the support component is provided with a top plate capable of moving in the vertical direction, and the top plates of the two support components move in the vertical direction alternately; and

[0009] Two sleeves, which are sleeved and fixed on the circular tube in sequence along the X-axis direction, wherein:

[0010] The top plates face the sleeves one by one, and the two top plates alternately support the corresponding sleeves, and the top plate that is not supporting the sleeve can contract downward to give way to the steel cage.

[0011] The two sleeves are respectively sleeved and fixed on the circular tube, the bottom of the support component is connected to the fixed base, and the upward movement of the top plate of the support component can support the circular tube. When the steel cage moves along the X-axis direction, the front and rear support components alternately support the sleeve, so as to avoid the steel bars of the steel cage.

[0012] As a preferred embodiment of the above-described alternating support device, the support assembly further includes a first power mechanism. The lower end of the first power mechanism is selectively connected to different positions of the fixed base, and the upper end of the first power mechanism is provided as an output end and connected to the top plate.

[0013] The first power mechanism drives the top plate support sleeve, and the lower end of the first power mechanism is connected to different positions of the fixed base, so as to adjust the distance between the two support assemblies and adapt to the sleeves at different positions on the circular tube.

[0014] As a preferred embodiment of the above-described alternating support device, the fixed base is provided with a slide rail and a slide plate. A screw motor is arranged in the slide rail, and a bolt on the screw motor is connected to the slide plate to enable the slide plate to move along the slide rail;

[0015] The lower end of each first power mechanism is connected to one of the slide plates.

[0016] The screw motor drives the bolt to move axially and drives the slide plate to move in the slide rail, thereby driving the first power structure to move.

[0017] As a preferred embodiment of the above-described alternating support device, the fixed base further includes at least one guide rail. Each guide rail is parallel to the slide rail. The slide plate is provided with sliders corresponding to the number of guide rails, and the sliders are slidably arranged in the guide rails one by one.

[0018] The slide plate is provided with sliders, and the sliders are slidably arranged in the guide rails, so that the slide plate is guided by the sliders and the guide rails when moving, making it move more smoothly along a straight line.

[0019] As a preferred embodiment of the above-described alternating support device, the top plate includes:

[0020] Two sub-top plates opposed to each other in the Y-axis direction. The sub-top plates are provided with a first support surface, and the first support surface forms an acute angle with the horizontal plane. The sleeve is configured to be abutted between the two sub-top plates; and

[0021] A second power mechanism for driving the two sub-top plates to move relatively or away from each other in the Y-axis direction.

[0022] The two sub-top plates are opposed to each other in the Y-axis direction and the distance between them can be changed by the second power mechanism, so as to adapt to sleeves of different widths or diameters, that is, adapt to circular tubes of different diameters.

[0023] As a preferred embodiment of the above-described alternating support device, the sleeve is provided with a cylindrical outer wall, and the top plate is provided with a second support surface in an arc shape. The radius of curvature of the second support surface is the same as the radius of the outer wall.

[0024] The sleeve is provided with a cylindrical outer wall, and the top plate is provided with a second support surface in an arc shape, and the radius of curvature of the second support surface is the same as the radius of the outer wall, so that the entire top plate abuts against the outer wall of the sleeve, which can better support the sleeve.

[0025] As a preferred embodiment of the above-mentioned alternating support device, the sleeve and the circular tube are fixedly connected by fasteners.

[0026] The sleeve and the circular tube are connected by fasteners, and the fasteners are detachably connected to the circular tube.

[0027] As a preferred embodiment of the above-mentioned alternating support device, the sleeve and the circular tube are integrally formed.

[0028] The integral formation of the sleeve and the circular tube reduces the number of parts and provides the overall strength.

[0029] The beneficial effects of the present invention are as follows: Two sleeves are respectively sleeved and fixed on the circular tube, the bottom of the support assembly is connected to the fixed base, and the top plate of the support assembly can support the circular tube when moving upward. When the steel cage moves along the X-axis direction, the front and rear support assemblies alternately support the sleeve, so as to avoid the steel bars of the steel cage. Description of the Drawings

[0030] Figure 1 is a schematic structural diagram of the alternating support device provided by the embodiment of the present application from the first perspective;

[0031] Figure 2 is a schematic structural diagram of the alternating support device provided by the embodiment of the present application from the second perspective;

[0032] Figure 3 is a partial schematic structural diagram of the alternating support device provided by the embodiment of the present application;

[0033] Figure 4 is a schematic structural diagram of the fixed base of the alternating support device provided by the embodiment of the present application;

[0034] Figure 5 is a schematic structural diagram of the top plate of the alternating support device provided by the embodiment of the present application;

[0035] Figure 6 is a schematic structural diagram of the cooperation between the top plate and the circular tube of the alternating support device in another embodiment of the present application;

[0036] Figure 7 is a schematic structural diagram of the circular tube and the steel cage in the production process.

[0037] In the figure:

[0038] 100 - circular tube; 200 - steel cage;

[0039] 1 - Fixed base; 10 - Slide rail; 11 - Slide plate; 12 - Guide rail;

[0040] 2 - Support assembly; 20 - Top plate; 21 - First power mechanism; 201 - Sub - top plate; 202 - First support surface; 203 - Second power mechanism;

[0041] 3 - Sleeve; 30 - Inner hole; 31 - Outer wall. Detailed implementation mode

[0042] The present invention will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present invention, rather than limiting the present invention. In addition, it should be noted that for the convenience of description, only parts related to the present invention rather than all structures are shown in the drawings.

[0043] In the description of the present invention, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0044] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through other features between them. Moreover, the first feature being "above", "over", and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "beneath", and "under" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0045] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0046] This embodiment provides an alternating support device, as Figures 1 - 3 shown, the alternating support device includes a fixed base 1, two support assemblies 2, and two sleeves 3.

[0047] The fixed base 1 extends along the X-axis direction.

[0048] Two support components 2 are arranged on the fixed base 1 at intervals along the X-axis direction. The support component 2 is provided with a top plate 20 capable of moving in the vertical direction. Among them, the top plates 20 of the two support components 2 move in the vertical direction alternately.

[0049] Two sleeves 3 are arranged on the circular tube 100 of the steel reinforcement cage in sequence along the X-axis direction. Among them: the top plates 20 are arranged corresponding to the sleeves 3 one by one. It should be noted that the sleeve 3 is provided with an inner hole 30 that cooperates with the circular tube 100, and the inner hole 30 is a circular hole.

[0050] In the embodiment of the present application, the sleeve 3 is welded to the circular tube 100 to form an integral structure. When the top plate 20 supports the sleeve 3, the vibration between the circular tube 100 and the sleeve 3 can be reduced.

[0051] The bottom of the support component 2 is connected to the fixed base 1. The upward movement of the top plate 20 of the support component 2 can support the sleeve 3. When the steel reinforcement cage 200 moves along the X-axis direction, the front and rear support components 2 support the sleeve 3 alternately, so as to avoid the steel bars of the steel reinforcement cage 200.

[0052] Further, the support component 2 further includes a first power mechanism 21. The lower end of the first power mechanism 21 is selectively connected to different positions of the fixed base 1, and the upper end of the first power mechanism 21 is set as the output end and connected to the top plate 20.

[0053] The top plate 20 is driven by the first power mechanism 21 to support the sleeve 3. The lower end of the first power mechanism 21 is connected to different positions of the fixed base 1, so as to adjust the distance between the two support components 2 to adapt to the sleeves 3 at different positions.

[0054] The fixed base 1 is provided with a plurality of connection holes along its own length direction. The first power mechanism 21 is fixed in different connection holes by bolts to be connected to different positions of the fixed base 1.

[0055] Such as Figure 4 , the fixed base 1 is provided with a slide rail 10 and a slide plate 11. A screw motor is arranged in the slide rail 10, and a bolt on the screw motor is connected to the slide plate 11 to enable the slide plate 11 to move along the slide rail 10; the lower end of each first power mechanism 21 is connected to a slide plate 11. The screw motor drives the bolt to move axially, and drives the slide plate 11 to move in the slide rail 10, thereby driving the first power structure 21 to move, so that the first power structure 21 is arranged at different positions.

[0056] It should be noted that the fixed base 1 further includes at least one guide rail 12. Each guide rail 12 is parallel to the slide rail 10. The slide plate 11 is provided with sliders corresponding to the number of guide rails 12, and the sliders are slidably arranged in the guide rails 12 one by one.

[0057] Preferably, as Figure 5 , the top plate 20 includes two sub-top plates 201 opposed to each other in the Y-axis direction. The sub-top plates 201 are provided with a first support surface 202, and the first support surface 202 forms an acute angle with the horizontal plane. Specifically, the two support surfaces 202 are defined as an inverted "V" shape. The sleeve 3 is configured to abut between the two sub-top plates 201, and the two sub-top plates 201 support the sleeve 3.

[0058] In the embodiment of the present application, the outer wall 31 of the sleeve 3 is not limited to a cylindrical shape or a rectangular shape. Since the two first support surfaces 202 are arranged obliquely, the sleeve 3 can be placed between the two first support surfaces 202. Preferably, the outer wall 31 of the sleeve 3 is cylindrical.

[0059] The top plate 20 further includes a second power mechanism 203 to drive the two sub-top plates 201 to move relative to each other or away from each other in the Y-axis direction. In the embodiment of the present application, the Y-axis is perpendicular to the X-axis direction. It can be understood that the X-axis direction is the length direction of the fixed base 1, and the Y-axis is the width direction of the fixed base 1. The second power mechanism 203 is selected as a cylinder.

[0060] The two sub-top plates 201 are opposed to each other in the Y-axis direction and the distance between the two can be changed by the second power mechanism 203, so as to adapt to sleeves 3 of different widths or diameters.

[0061] Preferably, in another embodiment, as Figure 6 shown, the sleeve 3 is provided with a cylindrical outer wall 31, and the top plate 20 is provided with a second support surface in an arc shape, and the radius of curvature of the second support surface is the same as the radius of the outer wall 31, so that the entire top plate 20 abuts against the outer wall 31 of the sleeve 3, and the sleeve 3 can be better fixed and supported.

[0062] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. An alternating support device, characterized in that, For supporting a circular tube (100) externally sleeved with a steel reinforcement cage (200), comprising: A fixed base (1) extending in the X-axis direction; Two support assemblies (2), the two support assemblies (2) being spaced apart in the X-axis direction on the fixed base (1), the support assembly (2) being provided with a top plate (20) capable of moving in the vertical direction, the top plates (20) of the two support assemblies (2) alternately moving in the vertical direction; and Two sleeves (3), sequentially sleeved and fixed on the circular tube (100) in the X-axis direction, wherein: The top plates (20) are correspondingly oriented towards the sleeves (3), the two top plates (20) alternately supporting the corresponding sleeves (3), and the top plate (20) not supporting the sleeve (3) can contract downward to yield to the steel reinforcement cage (200); The fixed base (1) is provided with a slide rail (10) and a slide plate (11), a screw motor is arranged in the slide rail (10), and a bolt on the screw motor is connected to the slide plate (11) to enable the slide plate (11) to move along the slide rail (10); The fixed base (1) further includes at least one guide rail (12), each guide rail (12) being parallel to the slide rail (10), the slide plate (11) being provided with sliders having the same number as the guide rails (12), and the sliders being slidably arranged in the guide rails (12) correspondingly; 2. The alternating support device according to claim 1, wherein, The support assembly (2) further includes a first power mechanism (21), the lower end of the first power mechanism (21) being selectively connected to different positions of the fixed base (1), and the upper end of the first power mechanism (21) being set as an output end and connected to the top plate (20); 3. The alternating support device according to claim 2, wherein, The lower end of each first power mechanism (21) is connected to one slide plate (11); 4. The alternating support device according to claim 3, characterized in that, The top plate (20) includes: Two sub-top plates (201) opposed to each other in the Y-axis direction, the sub-top plates (201) being provided with a first support surface (202), the first support surface (202) forming an acute angle with the horizontal plane, and the sleeve (3) being configured to abut between the two sub-top plates (201); and A second power mechanism (203) for driving the two sub-top plates (201) to move relatively or away from each other in the Y-axis direction; 5. The alternating support device according to claim 3, wherein The sleeve (3) is provided with a cylindrical outer wall (31), and the top plate (20) is provided with a second support surface in an arc shape, the radius of curvature of the second support surface being the same as the radius of the outer wall (31); 6. The alternating support device according to claim 1, wherein The sleeve (3) is fixedly connected to the circular tube (100) through a fastener; 7. The alternating support device according to claim 1, characterized in that, The sleeve (3) and the circular tube (100) are integrally formed.

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